Please help me on this...
Exedy clutches are so cheap but they are for KA24DE engines... Does it have to be modified to suit my engine?

Anybody did a swap?

What size is the KA24 clutch?

The CA uses 225 mm disc.

yes it's the same 225mm... Somewhere I read that difference is only in cover plate...

I thought the main difference was just the bell housing...but I could be wrong...I thought the rest was pretty much a direct bolt-on deal

What is "bell housing"? And can it be modified to suit?

I believe it's called the bell housing...and by that I mean the casing around the tranny. And this isn't my information, I believe unstablehybrids.com has something about the trans differences in their faq along with a few other websites.